Are you having trouble with your De’Longhi dehumidifier and want to understand what all the symbols and markings mean?
Or maybe, you have set up your De’Longhi dehumidifier, and it’s not working. Now you want to know what to look for and how to troubleshoot?
We’ve got you covered if you fall into either of these categories or you just want to learn how to set up your De’Longhi dehumidifier.
We were once in your shoes, so we know how confused you might feel. That’s why we have written this precise informational guide that covers everything you need to know.
- Understanding how a dehumidifier works
- How to set up your De’Longhi dehumidifier
- What do the dehumidifier symbols mean
- How to troubleshoot when something goes wrong
Let us get right into the details.
Table of Contents
- 1 How Does a De’Longhi Dehumidifier Work?
- 2 How Do I Set Up My Delonghi Dehumidifier?
- 3 How Do You Use a De’Longhi Dehumidifier?
- 4 What Are the De’Longhi Dehumidifier Symbols
- 5 De’Longhi Dehumidifier Troubleshooting
- 5.1 The Humidity Is Not Decreasing When Set
- 5.2 The Dehumidifier Is Shutting Off/Or Not Working
- 6 How To Set Up Your De’Longhi Dehumidifier: FAQs
- 7 Start Enjoying Your De’Longhi Dehumidifier
How Does a De’Longhi Dehumidifier Work?
De’Longhi dehumidifiers work just like most portable humidifiers. They extract moist air in your room, run it through an evaporator coil to condensate it, remove the moisture, and return dry air into your room.
It works similar to a portable air conditioner, except an air conditioner collects hot air to remove heat (making it cold). A dehumidifier removes moisture, making the air dry.
Over time the condensate accumulates as water and is either collected into a reservoir tank for manual removal after the tank is full or continuously drains out of your house via a drain pipe.
Some units include an inbuilt pump that allows you to drain condensation out at any angle out of your house without keeping water stagnant.
Others even have laundry modes to help dry your clothes indoors faster and active filters – which increase indoor air quality by removing pollutants, particulate matter, bacteria, and dust particles.
The latest iterations of De’Longhi Dehumidifiers now also come with a De’Longhi comfort app that increases ease of control. You can switch it on/off, set your preferred humidity range, and toggle other functions from home or away from home.
How Do I Set Up My Delonghi Dehumidifier?
De’Longhi dehumidifiers come in different shapes, but they all have similar installation and setup instructions with slight differences.
- Unboxing your De’Longhi dehumidifier is the first step to setting up your portable unit.
- Carefully confirm and separate all the additional accessories with your portable dehumidifier. The box will include a drain/condensation hose for pump models, an integrated tank, user manuals, and the dehumidifier.
- Next, position your dehumidifier in the desired space. Most De’Longhi dehumidifier units feature integrated handles that make for easy carrying. Alternatively, they come with caster wheels, so you can quickly push them to where you wish to install them.
- Ensure there is enough ventilation around the unit and no obstruction of the vents.
- After positioning, connect the drain hose if you want to drain water out of the dehumidifier continuously.
- Locate the continuous drain port, which can be found behind your De’Longhi dehumidifier or on the side, depending on your particular model.
- Now open the drain cover and remove the rubber stopper from the drain spout.
- Next, connect the drain hose to the open faucet and ensure that the drain hose is free from kinks and the level of the drain hose is lower than the spout to aid continuous draining.
- For De’Longhi models with pumps, you have more freedom to drain water at different angles out of your house. Locate the pump stopper cap and open it, then connect the condensation hose to the pump plug, ensuring no gaps for the Dehumidifier to work correctly.
- Now, you can drain your hose at any angle and length. Some models with pumps might come with a pump spout and a drain hose spout or a single pump spout.
- Next, check the water tank and ensure it is installed into the unit correctly. The tank should clink into place. If it doesn’t, your De’Longhi dehumidifier might not work.
- Depending on your model, it might come with a tank of two to six liters. And will remove up to 14 to 30 liters of excess moisture from your room when run continuously for 24 hours.
Once all the steps above are complete, you can now plug your De’Longhi dehumidifier into the mains and start using it to remove excess moisture from your room.
How Do You Use a De’Longhi Dehumidifier?
You can use your De’Longhi dehumidifier with just the touch of a button on the control panel or the De’Longhi comfort app.
The inbuilt humidistat measures relative humidity in your room. It is visible on the control panel screen or the app. Depending on your model, it may have additional functions like an active EPA filter, pump, and laundry mode.
Dehumidifiers remove excess moisture from the air and help to prevent mold growth, condensation, and damage to your precious wooden furniture and accessories. It also helps to remove the damp, musty smell, dries laundry, and increases the comfort of your home when the relative humidity rises.
So regardless of which type of De’Longhi dehumidifier you pick up, it will effectively perform all the above core functions.
Simply press the power button to turn on the dehumidifier and set your desired humidity level using the inbuilt humidistat.
You can also toggle the humidity settings on the De’longhi comfort app on models that support it. Different humidity levels correspond to the relative percent humidity in the atmosphere.
- 30% Humidity corresponds to Very Dry
- 40% Humidity corresponds to Dry
- 50% Humidity corresponds to Normal (RH)
- 60% Humidity corresponds to Humid
- 70% Humidity corresponds to Very Humid
Ideal humidity levels are between 30 to 50% humidity. But for optimum comfort, you should set your dehumidifier to about 35 to 50% – 30% might be too dry for most people.
Once you set humidity levels, the dehumidifier will start extracting moisture from the air and continue to return dry air into the atmosphere until the humidity level is uniform across the room.
The process takes time, depending on the temperature, humidity levels, and room size. Once it reaches the set humidity level, it would maintain at that level with a low ventilation speed and use less electricity.
On models with a dedicated laundry function, you can press the laundry/dry button to dry laundry. For faster results, place the laundry near the dehumidifier.
De’Longhi dehumidifier with active filters automatically removes pollutants and other microscopic particles from the air. They also have timers you can use to remove excess moisture from your room when you want.
What Are the De’Longhi Dehumidifier Symbols
The control panel of all De’Longhi dehumidifiers features common symbols and has some additional dedicated symbols depending on the model.
The best way to familiarize yourself with the symbols for a particular model is to check the corresponding manual. Common symbols include:
- Dehumidification symbol: Turns dehumidification on and off
- On/off symbol: Turns the unit on and off
- Ventilation/fan symbol: Toggles the fan speed on and off
- Temperature symbol: Displays the temperature of the room
- Timer symbol: Used to set a delay on the start/stop time
Dedicated symbols on specific models
- Toggle symbols for setting humidity levels
- Pump symbols: To switch to pump mode
- Dry/laundry symbols: To enter laundry mode
- WiFi symbol: To toggle WiFiI on and off
- Filter symbol: Blinks when the EPA filter needs replacement
- The full tank alarm symbol: Blinks when the tank is full
- App control symbol: Blinks when you are connected to the De’Longhi comfort app
- Temperature alarm: Blinks when the temperature is too low
De’Longhi Dehumidifier Troubleshooting
Your De’Longhi Dehumidifier might start to malfunction for a variety of reasons. Luckily, most problems you can encounter will not call for professional repair.
Below, we have identified all possible issues across the different available De’Longhi Dehumidifier models and how you can troubleshoot them.
The Humidity Is Not Decreasing When Set
The Temperature Is Too Low
In conditions where the temperature is too low, the Dehumidifier will not function. Your De’Longhi Dehumidifier has an inbuilt thermometer that assists the dehumidification function.
To confirm the operating temperature of your specific unit, check the working limit in the guide. Some models also have a temperature icon on the control panel to start blinking when the temperature is too low.
Resolve this issue by heating the room to the optimum level before dehumidification. You can also consider moving the Dehumidifier to another room.
The Filter Is Clogged
Another reason your Dehumidifier fails to reduce relative humidity levels in your room is because the filter is clogged.
Clogged filters compromise dehumidification. They limit the amount of air extracted into the system and can only be addressed by cleaning the filter or replacing it.
De’Longhi recommends you clean your filter once a week if you use it frequently. For replacement, the filter indicator on the control panel blinks after a preset number of hours.
The Relative Humidity Is Too High
Check the set relative humidity once you confirm that it’s not the temperature or the filter. If it is too high, the moisture will also not decrease. To fix this, select a lower humidity value.
The Dehumidifier Is Shutting Off/Or Not Working
The Water Tank Is Full
Check if the water tank is full. An indicator should start blinking to indicate this when it’s the case. The Dehumidifier shuts off after the water tank is full and will not operate until you empty the tank.
The Tank Is Missing or Not in Position
Your De’Longhi Dehumidifier may not work if the tank is not in place. Place the tank in its correct position. It should lock into place so that draining can resume into the tank.
The Dehumidifier Is Not Plugged in
Ensure your Dehumidifier is plugged-in correctly.
The Pump Condensate Hose Is Not Plugged Correctly
The Dehumidifier will also not work if the pump drain hose is not plugged in. Connect the hose correctly if that’s the case.
Any other problems you might encounter might result from the critical failure of internal parts that require repair. In such cases, contact the De’Longhi contact center.
How To Set Up Your De’Longhi Dehumidifier: FAQs
Should I Run My Dehumidifier Continuously?
It is generally good to run your dehumidifier continuously the first time until excess moisture has dropped below 50%. Continue to run your dehumidifier in intervals of up to 12 hours daily or less. Preferably at low peak hours to increase efficiency and save electricity costs.
How Do I Set My Dehumidifier To Drain?
Depending on your Model, you can set your De’Longhi Dehumidifier to drain continuously using a drain hose or manually with the inbuilt tank. Once the tank is in place or the drain hose is connected, the dehumidifier will drain automatically.
What Should My Dehumidifier Be Set At?
Ideal humidity levels are between 30% to 50%, so it’s best to set your dehumidifier between or at those levels. 30% may be too dry for some, and 55% and above may be too humid for comfort. If the humidity is set high, you risk defeating the purpose of a dehumidifier. it will promote mold growth and fail to remove excess moisture from the air.
- CLEANER HEALTHIER HOME The first dehumidifiers CERTIFIED asthma and allergy friendly [The CERTIFIED ASTHMA & ALLERGY FRIENDLY Mark is a registered certification mark of the ASTHMA AND ALLERGY FOUNDATION OF AMERICA and ALLERGY STANDARDS LTD (AAFA)]
- DRIER AIR IS COMFORTABLE AIR Experience your ideal comfort by removing the excess humidity from your home
- CONTROL AT YOUR FINGERTIPS With the touch of your fingertips the LCD panel lets you control humidity level timer and fan speed
- SEE CLEARLY With the visible water level you can see exactly how much water has been removed from the air
- SAVE ON ENERGY Energy Star-qualified to help you increase energy efficiency and lower utility costs
Start Enjoying Your De’Longhi Dehumidifier
De’Longhi Dehumidifiers are recognized for their durability, effectiveness, and ease of use.
So if you were struggling with yours before, we are confident you now know how to set up and use your De’Longhi Dehumidifier.
Go set yours up without hesitation and start using it to maintain ideal humidity levels in your home and maximize the benefits of all its other features.
And if you happen to run into trouble, you can get yourself out in a flash with this guide.
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Last update 2022-07-06. Price and product availability may change.